Next, the blastocyst travels up into the uterus. Now, it's time for implantation -- the process where the fertilized egg has become attached (or implanted) into the uterine wall. Implantation is the first âstepâ that triggers your body to start producing the hCG, (also known as the pregnancy hormone).
see laryngeal chondritis. arytenoid cartilage. one of the paired laryngeal cartilages in the dorsal part of the larynx that provides attachment for the muscles that adduct and abduct the vocal cords. The cartilages form the dorsal boundary of the rima glottis, the vocal cords the ventral boundary. arytenoid chondritis.
Cricoid Cartilage Definition and Structure. Cricoid cartilage is an unpaired hyaline cartilage located in the larynx at C6 vertebral level. It rests inferior to the thyroid cartilage.It has a characteristic signet ring shape where the anterior part has an arch and the posterior part is a broad lamina. Epiglottis: This is attached to the thyroid gland. 2  It is made up of fibrocartilage with a shape like that of a spoon. 3  Epiglottis and cricoid cartilage are the laryngeal cartilages that are not paired. 4  Thyroid: This is commonly known as the Adamâs apple.